[  149.347935][ T4299] netem: version 1.3
[  391.531120][ T7066] ip (7066) used greatest stack depth: 23656 bytes left
[  807.681643][T16342] ip (16342) used greatest stack depth: 23528 bytes left
[ 1050.945622][T24808] pm_nl_ctl (24808) used greatest stack depth: 22800 bytes left